Re: Space junk passes within 1 1/2 miles
Doyle J. Groves (deej@deej.com)
Wed, 13 Aug 1997 08:54:50 -0500
Jeff wrote:
>If anyone has a COLA (Collision Avoidance) prediction program could you run
>a pass ( I assume for Aug 12) using these elements and see what you come up
>with?
Target satellite perigee: 286.00 km
Target satellite apogee: 296.58 km
Velocity at perigee: 7.7369 km/sec
TLE collision search file: junk.txt
COLA will search for satellites having altitude ranges
that intersect the range from 276.00 to 306.58 km,
and that come within 10.0 km of the target satellite at
a time within +/- 10.0 days of both satellite epochs.
Satellites in range of CRISTA-SPAS 297 x 286 km: 2
Date UTC Time Norad Name Range (km) NdAng EphAge
8/12/1997 0:40:30.3 14694 PAM-D r/b 958 x 294 km 3.1 93.8 -0.86
/._____/______________________|\________________________________\
//\. / Doyle J. Groves | \ "Computers are useless. They \
// \. / deej@deej.com ||\\ can only give you answers." \
//____\. / || \\ _ _ \
317.509.9308 / 317.877.0278 fax ||__\\ --Pablo Picasso o.o \
_________._____/_________________|_____\_________________________o______\